Food Network star Guy Fieri shows off his signature burger created for Carnival Cruise Lines at an event in New York, October 3, 2011. Fieri was on-hand to announce a new partnership with the cruise line called "Guy¿s Burger Joint," as part of the new Fun Ship 2.0 program, a $500 million...

Food Network star Guy Fieri shows off his signature burger created for Carnival Cruise Lines at an event in New York, October 3, 2011. Fieri was on-hand to announce a new partnership with the cruise line called "Guy¿s Burger Joint," as part of the new Fun Ship 2.0 program, a $500 million... (Carnival Cruise Lines/Bill Kostroun)